//package com.li.utils;
//
//import javax.servlet.*;
//import javax.servlet.annotation.WebFilter;
//import javax.servlet.http.HttpServletResponse;
//import java.io.IOException;
//
//@WebFilter
//public class CorsFilter implements Filter {
//
//    @Override
//    public void init(FilterConfig filterConfig) throws ServletException {
//
//    }
//
//    @Override
//    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
//        HttpServletResponse response = (HttpServletResponse) res;
//        response.setHeader("Access-Control-Allow-Origin", "*");
//        response.setHeader("Access-Control-Allow-Methods", "*");
//        response.setHeader("Access-Control-Max-Age", "3600");
//        response.setHeader("Access-Control-Allow-Headers", "*");
//        response.setHeader("Access-Control-Allow-Credentials", "true");
//        chain.doFilter(req, res);
//    }
//
//    @Override
//    public void destroy() {
//
//    }
//
//
//}
